function timestampToTime(value, type = 0){
  var time = new Date(value);
  var year = time.getFullYear();
  var month = time.getMonth() + 1;
  var date = time.getDate();
  var hour = time.getHours();
  var minute = time.getMinutes();
  var second = time.getSeconds();
  month = month < 10 ? "0" + month : month; 
  date = date < 10 ? "0" + date : date; 
  hour = hour < 10 ? "0" + hour : hour; 
  minute = minute < 10 ? "0" + minute : minute; 
  second = second < 10 ? "0" + second : second; 
  var arr = [ 
      year + "-" + month + "-" + date, 
      year + "-" + month + "-" + date + " " + hour + ":" + minute + ":" + second, 
      year + "年" + month + "月" + date, 
      year + "年" + month + "月" + date + " " + hour + ":" + minute + ":" + second, 
      hour + ":" + minute + ":" + second 
  ] 
  return arr[type]; 
} 
module.exports = {
  timestampToTime
}
